[Event "Casual classical game"] [Site "https://lichess.org/S0SNCTkv"] [Date "2023.03.11"] [White "Elkku48"] [Black "Maksamies6"] [Result "1-0"] [UTCDate "2023.03.11"] [UTCTime "21:01:35"] [WhiteElo "1500"] [BlackElo "1323"] [Variant "Standard"] [TimeControl "10800+180"] [ECO "D00"] [Opening "Blackmar-Diemer Gambit Accepted: Pietrowsky Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. e4? { (0.27 → -0.87) Mistake. c4 was best. } (2. c4 e6 3. Nc3 c6 4. Nf3 Nf6 5. e3 Nbd7 6. Qc2 Bd6) 2... dxe4 3. Nc3 Nf6 4. f3 exf3 5. Nxf3 Nc6 { D00 Blackmar-Diemer Gambit Accepted: Pietrowsky Defense } 6. Bb5 Bd7 7. d5 Nb4 8. a3? { (-0.70 → -2.17) Mistake. Qe2 was best. } (8. Qe2 Nbxd5 9. Nxd5 Nxd5 10. Bxd7+ Qxd7 11. Ne5 Qe6 12. O-O f6) 8... Bxb5?! { (-2.17 → -1.11) Inaccuracy. Nbxd5 was best. } (8... Nbxd5 9. Bd3 Nxc3 10. bxc3 g6 11. O-O Bg7 12. Rb1 Bc6 13. Ne5 Qd6 14. Nxc6 bxc6 15. Qf3) 9. axb4 Bc4 10. b3?! { (-1.06 → -1.95) Inaccuracy. Bg5 was best. } (10. Bg5 e6) 10... Bxd5 11. O-O Bxf3? { (-2.09 → -0.90) Mistake. e6 was best. } (11... e6 12. Nxd5 Qxd5 13. Qe1 Bd6 14. c4 Qe4 15. Qc3 O-O 16. Bb2 Rfd8 17. Rae1 Qg6 18. Re2) 12. Qxf3 c6 13. b5 Qb6+?? { (-0.27 → 2.26) Blunder. Qd7 was best. } (13... Qd7) 14. Be3 Qc7 15. Bxa7?? { (2.35 → 0.32) Blunder. b6 was best. } (15. b6 Qe5 16. Rxa7 Rc8 17. Na4 e6 18. Rxb7 Bd6 19. Bf4 Qd4+ 20. Qe3 Qxe3+ 21. Bxe3 Rb8) 15... O-O-O?? { (0.32 → 5.53) Blunder. e5 was best. } (15... e5) 16. Qe3?! { (5.53 → 3.84) Inaccuracy. Na4 was best. } (16. Na4 Nd7 17. Qf2 c5 18. Nxc5 e6 19. Nxd7 Rxd7 20. Bb6 Qb8 21. Ra4 Bd6 22. Rc4+ Bc7) 16... Ng4 17. Qh3 f5 18. Rxf5 Rd4? { (4.28 → 8.18) Mistake. g6 was best. } (18... g6 19. Rff1 h5 20. Na4 Qxh2+ 21. Qxh2 Nxh2 22. Nb6+ Kc7 23. Kxh2 cxb5 24. c4 Bg7 25. Rae1) 19. Bxd4 e5? { (8.59 → Mate in 7) Checkmate is now unavoidable. Qxh2+ was best. } (19... Qxh2+ 20. Qxh2 Nxh2 21. Ra8+ Kd7 22. Kxh2 cxb5 23. Nxb5 Ke6 24. Rfxf8 Rxf8 25. Rxf8 Kd5 26. c4+) 20. Bxe5? { (Mate in 7 → 9.90) Lost forced checkmate sequence. Ra8+ was best. } (20. Ra8+ Kd7 21. Qxg4 Ke7 22. Bc5+ Qd6 23. Rxe5+ Kf7 24. Bxd6 g6 25. Qd7+ Kg8 26. Rxf8#) 20... Nxe5? { (9.90 → Mate in 1) Checkmate is now unavoidable. Bc5+ was best. } (20... Bc5+ 21. Kh1 Qxe5 22. Rxe5 h5 23. Rxc5 Rh6 24. Qxh5 Rxh5 25. Rxh5 Kc7 26. Rg5 Ne3 27. Rxg7+) 21. Rf7+?? { (Mate in 1 → 6.38) Lost forced checkmate sequence. Rxf8# was best. } (21. Rxf8#) 21... Nd7?? { (6.38 → Mate in 2) Checkmate is now unavoidable. Kb8 was best. } (21... Kb8 22. Rxc7 Bc5+ 23. Kh1 Kxc7 24. Qe6 Nd7 25. Ne4 Rd8 26. bxc6 bxc6 27. Nxc5 Nxc5 28. Qe7+) 22. Ra8+ Qb8 23. Rxb8+ Kxb8 24. Qxd7 Bc5+ 25. Kh1 Rc8 26. Qxb7# { White wins by checkmate. } 1-0